Instead of using a simple lifetime average, Udemy calculates a course's star rating by considering a number of different factors such as the number of ratings, the age of ratings, and the likelihood of fraudulent ratings.

Cómo convertirse en Desarrollador de Apps

Instead of using a simple lifetime average, Udemy calculates a course's star rating by considering a number of different factors such as the number of ratings, the age of ratings, and the likelihood of fraudulent ratings.

10 years developing web and mobile applications in the San Francisco Bay Area (California, USA). Expert in App Development and Digital Marketing. CEO of The Silicon Valley Institute (tech consulting firm), Code Athletes (app for code learning and training) and International Coding Camps. Bilingual English-Spanish. MBA by ESADE Business School. Always interested in opportunities for collaboration and Entrepreneurship.